[vtk-developers] Loading an External Graph to VTK

[Saeed Mahdizadeh Bakhshmand]

Hello Experts,

Is there a known way of loading a graph (3D node-link graph) that is
defined and saved outside of VTK(position of vertices and adjacency matrix
of the graph are stored in a text file e.g.) to be loaded to VTK and
visualized?
My guess is that GetEdgeData and GetVertexData are responsible for
accepting vtk arrays, but not sure how those arrays can perfectly contain
details of a graph and what happens if this graph is being imported from
elsewhere?

Best,
Saeed
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